St Mary's Church, Pevensey

St Mary's Church, Westham, is an active Anglican parish church in High Street, Westham, East Sussex, England, standing to the west of Pevensey Castle. The earliest fabric in the church, in the south wall of the nave and in the transept, dates from the late 11th century. The north aisle and the tower were added to the church in the late 14th century. The chancel was either rebuilt or remodelled in about 1420. During the 1870s restorations were carried out, including one by the Lancaster architects Paley and Austin in 1876–77, when the seating was increased from 297 to 403. The church is constructed in flint with stone dressings and a tiled roof. Its plan consists of a nave with a north aisle and a north porch, a south transept, a chancel with a north chapel, and a west tower. The church is recorded in the National Heritage List for England as a designated Grade I listed building. ()